人人人免费人人专区人人-人人人人凹人人爽人人澡-人人人人草-人人人人干-国产三级乡下-国产三级在线

Car maintenance and maintenance of six avoid taboo vehicles more

2017-12-14 1944

1: avoid mechanical hazards.

The maintenance of the car related to all aspects of conservation operations, should be set a significant symbol of the operation, to prevent others misuse and be harmed. When launching a car, attention should be paid to the transmission gear to prevent accidental injury to the car. When operating under the hood, let others be separated from the cab to prevent the engine from rolling or causing others to operate and form accidental injuries. If you need to work in the trunk under the box, you should set a significant symbol, and the car covered with shelves hide good. Jack jack, the jack should be placed steady. Things should be prepared before driving a car (driving stool), stop the bricks number fragile objects. In the device assembly, do not try to hear screw holes, keyhole, etc. to avoid breaking fingers. When testing the engine, do not work in the car.

2, avoid fire.

In the maintenance of cars, often require the use of fuel, cleaning agents such as aluminum toolbox flammable and explosive materials, at the moment do not forget the fire prevention measures, ready fire extinguishers, just in case. In the vicinity of the fuel tank and the battery, do not smoke, because the combustible gas escaping from the fuel tank and the hydrogen escaping from the battery are very simple to ignite.

3, avoid ironing bad.

Just shut off the engine, because the engine components (tanks, exhaust manifold plant pipes, power steering fluid tank and spark plugs, etc.) are relatively high temperature, it is necessary to be careful to touch, to prevent scorching. If the engine temperature is high, do not remove the water tank cover or release the water switch to prevent scorching.

4, avoid endangering the car.

Brake fluid on the car's paint film (including shoes, paint film) have a harmful effect, it can quickly dissolve the paint film. Brake fluid is harmful to both eyes, if splashed into the eyes, it is necessary to wash with water immediately clean.

5, avoid noticing the rotation of the parts and sedans road test protection.

During engine work, it is important to keep hands, clothing and things away from rotating fans and fan belts (it is best to remove worn rings, watches and ties). Test car, the car parts of the situation should be able to ensure safe parking and steering effective. Road test car there is a need to have a significant test symbol. At the time of test, it is necessary for personnel to take the safety test and carry it out in a special test drive.

6, bogey do not pay attention to the finishing of the job site.

When closing the hood or other assembly covers, check items, rags, and removed items, and forget them. Only after they are recognized correctly can they be closed.

主站蜘蛛池模板: 一级黄色片免费观看| 狠狠色噜噜狠狠狠狠色吗综合| 冠希实干阿娇13分钟视频在线看| ipx-412天海翼在线播放| 欧美国产激情二区三区| 小帅男同志chinesecouple| 精品毛片视频| 久久久久久久综合色一本| 大学生一级片| 欧美猛交xxxx免费看| 中文字幕2020| 精品视频一区二区三区| 国产手机精品一区二区| 欧美卡一卡2卡三卡4卡在线| 精品伊人久久大线蕉色首页| 免费高清理伦片在线观看| 男男污| 公车揉捏h| 污污的视频在线播放| 国产三级在线观看完整版| 中文字幕按摩| 好男人影视官网在线www| 伊人成影院九九| 天天操夜夜操天天操| 污污的视频在线播放| 亚洲不卡在线观看| 亚洲精品高清国产一久久| 久久香蕉综合色一综合色88| 俺去ye| 在线观看精品国产福利片87| 国产三级播放| 亚洲区小说区| 日本欧美大码aⅴ在线播放| 三级一级片| yy6080午夜一级毛片超清| 男人把女人桶爽30分钟应用| 小向美奈子中出播放| 亚洲国产天堂久久综合| 天天5g影院永久免费地址| 美国十次导航| 97久久精品午夜一区二区|